42134210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 80645760

約数和(自身を除く): 38511550

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 2153, 3914, 4306, 9785, 10765, 19570, 21530, 40907, 81814, 204535, 221759, 409070, 443518, 1108795, 2217590, 4213421, 8426842, 21067105, 42134210]

約数ペア:

[(1, 42134210), (2, 21067105), (5, 8426842), (10, 4213421), (19, 2217590), (38, 1108795), (95, 443518), (103, 409070), (190, 221759), (206, 204535), (515, 81814), (1030, 40907), (1957, 21530), (2153, 19570), (3914, 10765), (4306, 9785)]